Fibras de carbono: aplicações em eletroanalítica como material eletródico

The use of carbon fibers to develop new sensors and biosensors has received great attention due to its characteristics and electrochemical properties. A brief presentation about history, properties, characteristics, composition and structure of the carbon fibers are shown in this paper. Several applications of the carbon fibers in electroanalytical chemistry for determination of metals and organic molecules in environmental and clinical samples are also described.